42213510422 has 16 divisors (see below), whose sum is σ = 63445550400. Its totient is φ = 21065024640.

The previous prime is 42213510403. The next prime is 42213510431. The reversal of 42213510422 is 22401531224.

It is a junction number, because it is equal to n+sod(n) for n = 42213510391 and 42213510400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3442979 + ... + 3455217.

It is an arithmetic number, because the mean of its divisors is an integer number (3965346900).

Almost surely, 2^42213510422 is an apocalyptic number.

42213510422 is a deficient number, since it is larger than the sum of its proper divisors (21232039978).

42213510422 is a wasteful number, since it uses less digits than its factorization.

42213510422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15511.

The product of its (nonzero) digits is 3840, while the sum is 26.

The spelling of 42213510422 in words is "forty-two billion, two hundred thirteen million, five hundred ten thousand, four hundred twenty-two".